Golf Tutorials

What Causes a Shank in Golf?

By Spencer Lanoue
July 24, 2025

There is no sound or feeling in golf quite like the dreaded shank. For a right-handed golfer, that horrifying shot that rockets off sideways at a 45-degree angle can destroy confidence and turn a great round into a game of survival. If you've been plagued by the hosel rockets, take a deep breath. This article will simply and clearly break down what causes a shank and give you the straightforward, actionable advice needed to get rid of it for good.

What Exactly Is a Shank? (And Why You Shouldn't Panic)

First, let’s get on the same page. A shank occurs when the golf ball makes contact not with the clubface, but with the hosel - the curved piece of metal where the shaft connects to the clubhead. Because the hosel is a round, unforgiving piece of metal, it sends the ball careening off to the right (or left for a lefty) with almost no control.

It's one of golf's most feared shots, and it can feel like it comes out of nowhere. One minute you're striping your irons, the next you're looking for your ball in the woods two fairways over. But here's the good news: the shank isn't some mystical curse. It's a simple, predictable outcome of a specific mechanical error. And because it's predictable, it's also fixable. Almost every golfer, from the weekend warrior to the world’s best professionals, has experienced it at some point. The key is understanding the cause rather than reacting with panic, which only makes things worse.

The True Root Cause: It's a Matter of Space

Let's boil the shank down to its absolute simplest cause. You shank the ball because, at the moment of impact, the hosel of your club is in the physical space where the center of the clubface was supposed to be. This means that from the moment you set up to the ball to the moment you strike it, you have moved the clubhead further away from your body.

Think about your address position. You set up with the sweet spot lined up perfectly behind the ball. For a shank to happen, your hands, your body, or the clubhead itself shifted closer to that golf ball at some point during the swing. That forward movement pushes the entire club outward, presenting the hosel to the ball at impact. So, the question isn't "why did I shank?" it's "what caused my entire swinging motion to move closer to the ball?" And the answer almost always lies in one of three common areas.

Culprit #1: Forward Weight Shift (Losing Your Balance)

This is arguably the most common cause of the shanks among amateur golfers. It’s a subtle but destructive move where your weight shifts forward, from the center of your feet onto your toes, during the downswing.

What it looks like:

You start the downswing, and in an effort to generate power or "help" the ball up, you lunge your upper body slightly toward the ball. Your hips push closer, your chest moves over your toes, and your entire body shifts into the space that was empty at address. This tiny lean forward has a major consequence.

How it causes a shank:

Your golf swing works on a circle, or an arc, around your body. When you set up correctly, that arc is positioned to deliver the sweet spot directly to the back of the ball. When you lunge forward onto your toes, you shift the center of that entire arc forward as well. Your hands are now further away from your body than when they started, and that pushes the hosel directly into the path of the ball. You didn't intend to swing at the hosel, you simply moved the hosel into the line of fire.

The Fix: The Heel Line Drill

To feel the correct balance, you need to feel your weight staying back on your heels and mid-foot. Here's a powerful drill to retrain this feeling:

  • Take your normal setup with a mid-iron.
  • Without moving the club or ball, take a small step back from your toes, so that significantly more of your weight feels like it's on your heels. You might even feel slightly off-balance backward, which is okay for this drill. From this "heelsy" position, try to hit some gentle half-swing shots.
  • The shank is physically impossible to hit if your weight is on your heels because your body is actually further from the ball than it was at a standard address.
  • Hit 5-10 shots with this exaggerated feeling. Then, slowly return to a more balanced setup, but try to maintain that sensation of your weight staying centered and not crashing forward onto your toes. This will keep your swing arc stable and in the right place.

Culprit #2: The Extreme "Over the Top" Swing Path

The "over the top" swing is a common fault where the club approaches the ball from outside the target line and cuts across it (an outside-to-in path). The shank is often just a very extreme case of this motion, where the hands and club are thrown out and away from the body during the transition.

What it looks like:

From the top of your backswing, your first move is with your hands and arms, pushing the clubhead outwards and away from your chest, towards the ball, instead of letting it drop naturally down on an inside path. It's an aggressive move made with the shoulders and arms, often taking the rotational power of the body completely out of the swing.

How it causes a shank:

When you cast or throw the club "over the top," you are literally throwing the clubhead further away from yourself. This outward path means the hosel leads the way. For a split second, the outermost part of the club - the hosel - is positioned to make first contact with the ball. You’ve created a swing path that gives the hosel no choice but to arrive first.

The Fix: The Headcover Gateway Drill

To fix an over-the-top move, you need to give yourself physical feedback that forces the club to drop to the inside. This is one of the most effective drills in golf:

  • Place a golf ball down in your normal hitting area.
  • Take a spare headcover (or a rolled-up towel or a second golf ball) and place it on the ground about 6 inches outside your target line and about a clubhead's length in front of the ball you intend to hit. This creates a "gateway."
  • Your one and only goal is to swing the club and hit the ball without striking the headcover.
  • If you have an aggressive over-the-top motion, you will hit the headcover on your downswing. The only way to miss it is to force your swing path to approach the ball from the inside.
  • Focus on the feeling of your right elbow (for a righty) staying closer to your side on the downswing as you "drop" the club into the slot to attack the ball from the inside. This forces a path that will bring the sweet spot, not the hosel, to the ball.

Culprit #3: Flawed Setup Distance

Sometimes, the problem is baked in before you even start your swing. How far you stand from the golf ball has a huge impact on your swing path and balance. Standing too close forces you to swing away from your body, while standing too far away encourages you to lurch towards it.

What it looks like:

Too Close: Your hands are jammed in near your thighs, leaving no room for your arms to swing freely. To create space, your body compensates by pushing the clubhead away from you during the swing.
Too Far: You are reaching for the ball at address, with your arms far away from your body and your weight often creeping onto your toes from the start. This imbalance almost guarantees a forward lunge in the downswing to maintain balance.

How it causes a shank:

Both setup flaws lead to the same core issue: a compensation that moves the clubhead closer to the ball. When you're too close, you push the club outwards to avoid hitting yourself. When you're too far, you fall forwards to keep your balance. In both cases, the hosel moves into the danger zone.

The Fix: The Natural Arm Hang Check

Your ideal distance from the ball is not something to guess. It’s determined by your build. Here's how to find your perfect spot every time, just like your a pro:

  • Stand up straight and hold a golf club across your chest.
  • Hinge forward from your hips, keeping your back relatively straight, until the club you're holding points at the ground. Your bottom should push backward, acting as a counterweight.
  • From this athletic tilted position, simply let your arms hang straight down naturally from your shoulders. They should be relaxed, like ropes.
  • Where your hands naturally hang is the exact spot where you should grip the club. Now, all you have to do is place a golf ball in line with the sweet spot. You no longer have to guess your distance, your body has told you exactly where to stand.
  • Doing this simple check before your round can immediately diagnose and fix a shank caused by an improper setup distance.

Final Thoughts

A shank feels complex, but its source is always simple: at impact, the hosel has gotten closer to the ball than the sweet spot. The root of this is usually a loss of balance causing you to move toward the ball, an "over the top" swing path thrusting the club outward, or an incorrect setup distance that forces a fatal compensation. By addressing these foundational issues, you can regain control and confidence.

It can be tough to diagnose your own swing faults on the course or even at the range. That's why we created Caddie AI - your personal, 24/7 golf coach right in your pocket. If you're stuck wondering what's really causing your shank, or you're standing over a tricky shot on the course scared to even swing, you can get expert-level coaching in seconds. It’s designed to take the guesswork out of your game so you can play with the clarity and confidence to get back to hitting great shots.

Spencer has been playing golf since he was a kid and has spent a lifetime chasing improvement. With over a decade of experience building successful tech products, he combined his love for golf and startups to create Caddie AI - the world's best AI golf app. Giving everyone an expert level coach in your pocket, available 24/7. His mission is simple: make world-class golf advice accessible to everyone, anytime.

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